234445707575 has 48 divisors (see below), whose sum is σ = 318932756640. Its totient is φ = 170231685120.

The previous prime is 234445707563. The next prime is 234445707577. The reversal of 234445707575 is 575707544432.

It is a de Polignac number, because none of the positive numbers 2^k-234445707575 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234445707577) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1710956 + ... + 1842894.

It is an arithmetic number, because the mean of its divisors is an integer number (6644432430).

Almost surely, 2^234445707575 is an apocalyptic number.

234445707575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

234445707575 is a deficient number, since it is larger than the sum of its proper divisors (84487049065).

234445707575 is a wasteful number, since it uses less digits than its factorization.

234445707575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132116 (or 132111 counting only the distinct ones).

The product of its (nonzero) digits is 16464000, while the sum is 53.

The spelling of 234445707575 in words is "two hundred thirty-four billion, four hundred forty-five million, seven hundred seven thousand, five hundred seventy-five".